Pellgrini was on £4million a year,Nasri Mangala Hart are on loan where you're still paying a large % of their wages to Sevilla Valencia and Torino.
I'd be amazed if that was over 30% on the wages of Pep's £15 million and his backroom staff and your summer buys of Sane Stones Gundogan Jesus Nolito Bravo who are all earning 100-150k a week estimated.
I can see where the £30 million rise in wages is for this season is,you spent big last summer with some big fees with an outlay just under 170 million pounds,those players i mentioned are not on low wages plus the 15 million on Pep's annually which almost quadruples Pellegrini's wage,so it's obvious how your wages went up from the previous year.
Why dont you wait till our accounts come out later this year instead of guessing hey.